package socket;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
import java.nio.charset.StandardCharsets;

/**
 * 聊天室的服务器
 */
public class Server服务器端 {
    private ServerSocket serverSocket;
    public Server服务器端(){
        try {
            System.out.println("正在启动服务端");
            serverSocket = new ServerSocket(8848);
            System.out.println("服务端启动完毕");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public void start(){
        try {
            while(true){
                System.out.println("等待客户端链接");
                Socket socket = serverSocket.accept();
                System.out.println("一个客户端链接成功");

                InputStream in  = socket.getInputStream();//低级流
                InputStreamReader isr = new InputStreamReader(in, StandardCharsets.UTF_8);
                BufferedReader br = new BufferedReader(isr);
                String message;
                while((message=br.readLine())!=null) {
                    System.out.println("客户端说:" + message);
                }
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    public static void main(String[] args) {
        Server服务器端 server = new Server服务器端();
        server.start();
    }
}

